6846710920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{5659}}^1$

素因数の和:5855

約数の個数: 128

約数和(自身を含む): 18338400000

約数和(自身を除く): 11491689080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 149, 203, 232, 280, 290, 298, 406, 580, 596, 745, 812, 1015, 1043, 1160, 1192, 1490, 1624, 2030, 2086, 2980, 4060, 4172, 4321, 5215, 5659, 5960, 8120, 8344, 8642, 10430, 11318, 17284, 20860, 21605, 22636, 28295, 30247, 34568, 39613, 41720, 43210, 45272, 56590, 60494, 79226, 86420, 113180, 120988, 151235, 158452, 164111, 172840, 198065, 226360, 241976, 302470, 316904, 328222, 396130, 604940, 656444, 792260, 820555, 843191, 1148777, 1209880, 1312888, 1584520, 1641110, 1686382, 2297554, 3282220, 3372764, 4215955, 4595108, 5743885, 5902337, 6564440, 6745528, 8431910, 9190216, 11487770, 11804674, 16863820, 22975540, 23609348, 24452539, 29511685, 33727640, 45951080, 47218696, 48905078, 59023370, 97810156, 118046740, 122262695, 171167773, 195620312, 236093480, 244525390, 342335546, 489050780, 684671092, 855838865, 978101560, 1369342184, 1711677730, 3423355460, 6846710920]

約数ペア:

[(1, 6846710920), (2, 3423355460), (4, 1711677730), (5, 1369342184), (7, 978101560), (8, 855838865), (10, 684671092), (14, 489050780), (20, 342335546), (28, 244525390), (29, 236093480), (35, 195620312), (40, 171167773), (56, 122262695), (58, 118046740), (70, 97810156), (116, 59023370), (140, 48905078), (145, 47218696), (149, 45951080), (203, 33727640), (232, 29511685), (280, 24452539), (290, 23609348), (298, 22975540), (406, 16863820), (580, 11804674), (596, 11487770), (745, 9190216), (812, 8431910), (1015, 6745528), (1043, 6564440), (1160, 5902337), (1192, 5743885), (1490, 4595108), (1624, 4215955), (2030, 3372764), (2086, 3282220), (2980, 2297554), (4060, 1686382), (4172, 1641110), (4321, 1584520), (5215, 1312888), (5659, 1209880), (5960, 1148777), (8120, 843191), (8344, 820555), (8642, 792260), (10430, 656444), (11318, 604940), (17284, 396130), (20860, 328222), (21605, 316904), (22636, 302470), (28295, 241976), (30247, 226360), (34568, 198065), (39613, 172840), (41720, 164111), (43210, 158452), (45272, 151235), (56590, 120988), (60494, 113180), (79226, 86420)]